A memory initialization issue was addressed with improved memory handling
Published Mar 5, 2019
8.6
HIGHCVSS 3.0
EPSS 1.09%
Description
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3,macOS Mojave 10.14.3,tvOS 12.1.2,watchOS 5.1.3. A malicious application may be able to break out of its sandbox.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<iOS 12.1.3
- Version
-
- Version unspecifiedStatusaffectedConstraints<macOS Mojave 10.14.3
- Version
-
- Version unspecifiedStatusaffectedConstraints<tvOS 12.1.2
- Version
-
- Version unspecifiedStatusaffectedConstraints<watchOS 5.1.3
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apple | iOS | n/a |
| ||||||
| Apple | macOS | n/a |
| ||||||
| Apple | tvOS | n/a |
| ||||||
| Apple | watchOS | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.09% (0.01093) | 64.27th | v5 (v2026.06.15) |
| Aug 23, 2026 | 1.80% (0.01800) | 76.48th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.17% (0.00166) | 53.68th | v3 (v2023.03.01) |
| Feb 27, 2024 | 0.17% (0.00166) | 52.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00142) | 48.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.79% (0.01787) | 54.18th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.82% (0.00822) | 22.20th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.18% (0.00184) | 0.00th | v1 |
References (5)
- http://www.securityfocus.com/bid/106739 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://support.apple.com/HT209443 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/HT209446 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/HT209447 x_refsource_CONFIRMVendor Advisory
- https://support.apple.com/HT209448 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106739 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://support.apple.com/HT209443 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/HT209446 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/HT209447 | x_refsource_CONFIRMVendor Advisory | |
| https://support.apple.com/HT209448 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.